From: Greg KH <greg@kroah.com>
To: linux-kernel@vger.kernel.org
Cc: kay.sievers@vrfy.org
Subject: [PATCH] usb: class driver pass dev_t to the class core
Date: Wed, 9 Mar 2005 16:34:42 -0800 [thread overview]
Message-ID: <11104148822712@kroah.com> (raw)
In-Reply-To: <1110414881502@kroah.com>
ChangeSet 1.2042, 2005/03/09 09:51:30-08:00, kay.sievers@vrfy.org
[PATCH] usb: class driver pass dev_t to the class core
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/core/file.c | 9 +--------
1 files changed, 1 insertion(+), 8 deletions(-)
diff -Nru a/drivers/usb/core/file.c b/drivers/usb/core/file.c
--- a/drivers/usb/core/file.c 2005-03-09 16:29:34 -08:00
+++ b/drivers/usb/core/file.c 2005-03-09 16:29:34 -08:00
@@ -107,13 +107,6 @@
unregister_chrdev(USB_MAJOR, "usb");
}
-static ssize_t show_dev(struct class_device *class_dev, char *buf)
-{
- int minor = (int)(long)class_get_devdata(class_dev);
- return print_dev_t(buf, MKDEV(USB_MAJOR, minor));
-}
-static CLASS_DEVICE_ATTR(dev, S_IRUGO, show_dev, NULL);
-
/**
* usb_register_dev - register a USB device, and ask for a minor number
* @intf: pointer to the usb_interface that is being registered
@@ -184,6 +177,7 @@
class_dev = kmalloc(sizeof(*class_dev), GFP_KERNEL);
if (class_dev) {
memset(class_dev, 0x00, sizeof(struct class_device));
+ class_dev->devt = MKDEV(USB_MAJOR, minor);
class_dev->class = &usb_class;
class_dev->dev = &intf->dev;
@@ -195,7 +189,6 @@
snprintf(class_dev->class_id, BUS_ID_SIZE, "%s", temp);
class_set_devdata(class_dev, (void *)(long)intf->minor);
class_device_register(class_dev);
- class_device_create_file(class_dev, &class_device_attr_dev);
intf->class_dev = class_dev;
}
exit:
next prev parent reply other threads:[~2005-03-10 0:55 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-10 0:34 [BK PATCH] Driver core and kobject updates for 2.6.11 Greg KH
2005-03-10 0:34 ` [PATCH] Kobject: remove some unneeded exports Greg KH
2005-03-10 0:34 ` [PATCH] Add 2.4.x cpufreq /proc and sysctl interface removal feature-removal-schedule Greg KH
2005-03-10 0:34 ` [PATCH] cpufreq 2.4 interface removal schedule Greg KH
2005-03-10 0:34 ` [PATCH] driver core: Separate platform device name from platform device number Greg KH
2005-03-10 0:34 ` [PATCH] class core: export MAJOR/MINOR to the hotplug env Greg KH
2005-03-10 0:34 ` [PATCH] block " Greg KH
2005-03-10 0:34 ` [PATCH] class_simple: pass dev_t to the class core Greg KH
2005-03-10 0:34 ` Greg KH [this message]
2005-03-10 0:34 ` [PATCH] i2c: class driver " Greg KH
2005-03-10 0:34 ` [PATCH] videodev: " Greg KH
2005-03-10 0:34 ` [PATCH] driver core: clean driver unload Greg KH
2005-03-10 0:34 ` [PATCH] Driver core: add "bus" symlink to class/block devices Greg KH
2005-03-10 0:34 ` [PATCH] floppy.c: pass physical device to device registration Greg KH
2005-03-10 0:34 ` [PATCH] kset: make ksets have a spinlock, and use that to lock their lists Greg KH
2005-03-10 0:34 ` [PATCH] sysdev: make system_subsys static as no one else needs access to it Greg KH
2005-03-10 0:34 ` [PATCH] kref: make kref_put return if this was the last put call Greg KH
2005-03-10 0:34 ` [PATCH] USB: move usb core to use class_simple instead of it's own class functions Greg KH
2005-03-10 0:34 ` [PATCH] kmap: remove usage of rwsem from kobj_map Greg KH
2005-03-10 0:34 ` [PATCH] sysdev: fix the name of the list of drivers to be a sane name Greg KH
2005-03-10 0:34 ` [PATCH] sysdev: remove the rwsem usage from this subsystem Greg KH
2005-03-10 0:34 ` [PATCH] class: add a semaphore to struct class, and use that instead of the subsystem rwsem Greg KH
2005-03-25 18:01 ` [PATCH] driver core: Separate platform device name from platform device number Paul Mundt
2005-03-25 18:10 ` Greg KH
2005-03-25 18:35 ` Paul Mundt
2005-03-25 19:38 ` Kyle Moffett
2005-03-25 19:58 ` Paul Mundt
2005-03-25 20:17 ` Kyle Moffett
2005-03-25 20:25 ` Russell King
2005-03-25 20:56 ` Paul Mundt
2005-03-25 21:03 ` Russell King
2005-03-25 22:15 ` Paul Mundt
2005-03-10 2:23 ` [PATCH] Add 2.4.x cpufreq /proc and sysctl interface removal feature-removal-schedule Dave Jones
2005-03-10 4:56 ` Dominik Brodowski
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